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Casetext CoCounsel
AI legal research assistant powered by GPT-4 — searches case law, summarizes depositions, and drafts briefs with legal accuracy and citations.
Why It Matters
CoCounsel reads 10,000 pages of documents and summarizes relevant findings in minutes. Legal research that took days now takes hours.
Limitations
Premium pricing · US law focus · Requires legal knowledge to verify output
Last updated: Mar 18, 2026
Ethics & Responsibility
76
Good
Above-average practices with good transparency.
Safety
78
Good safety practices in place with active monitoring.
Bias
75
Active bias monitoring with documented fairness practices.
Power
55
Standard corporate structure; some transparency.
Copyright
82
Clear content policies with attribution practices.
Security
80
Robust safeguards against malicious use.
Privacy
78
Clear privacy policies with opt-out options.
Environment
58
Standard practices; limited environmental reporting.
Military
85
Explicit policy against military and surveillance use.
Arts
72
Supports creative workflows with some attribution practices.
Truth
82
Good accuracy with some source attribution features.
Cognition
76
Supports learning outcomes alongside assistance.
Certifications
- SOC 2An auditing standard that verifies a company securely manages data to protect customer privacy. Covers security, availability, processing integrity, confidentiality, and privacy.
Known Concerns
- Acquired by Thomson Reuters — legal tech consolidation
Last updated: 2026-03
How we score ethics:
Tools are evaluated across 11 categories based on public disclosures, third-party audits, regulatory actions, and documented incidents.
Good Bot = Top 25% of ethics scores
Bad Bot = Bottom 10% of ethics scores
User Ratings
Thomson Reuters
"Casetext CoCounsel is the first AI legal assistant to pass the bar exam sections tested."Read reviews on Thomson Reuters →
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